Radiator heating device using vacuum spiral heat pipe

ABSTRACT

The present invention relates to a radiator heating device using a vacuum spiral heat pipe which can maximize heating efficiency, the radiator heating device comprising: a lower support ( 110 ) having an air hole ( 11 ); a first heat pipe ( 120 A) and a second heat pipe ( 120 B) provided standing in close contact with each other on the lower support ( 110 ); a first radiating pipe having, on the lower part thereof, a blower ( 40 ) for introducing outside air; a second radiating pipe ( 140 ) having a plurality of heat release nozzles formed on one side around the outer circumference thereof; a connecting pipe ( 150 ); an outer case ( 160 ) having a plurality of air contact protrusions ( 60 ) and having a discharge hole ( 62 ) provided on one side thereof; and a cover ( 170 ) detachably provided on the upper part of the outer case ( 160 ).

TECHNICAL FIELD

The present invention relates to a radiator heating device using avacuum spiral heat pipe and, more specifically, to a radiator heatingdevice using a vacuum spiral heat pipe, wherein the heat releasedthrough a heat pipe, of which vacuum state is maintained, is maximizedin proportion to the volume of a position, in which the heat pipe isprovided, such that efficient heating effects can be achieved for notonly each room but also metro chairs, couches at home, vehicle seats andthe like, on which people seat, and the vacuum state of the heat pipe isre-controlled such that the device can be semi-permanently available.

BACKGROUND ART

In general, a radiator is a heating device used for releasing heat tothe outside by operating a boiler, which generates steam, so as toenable thus generated steam to move in pipes, or by heating an electricheater so as to convert a medium in the radiator into steam.

In the former case, the steam is generated by burning fossil fuels,thereby causing the contamination of air environment, a fire due tocareless use and excessive fuel costs.

Further, in the latter case, it has been pointed out that the electricheater type radiator still has drawbacks, wherein this radiator usesheater heating such that harmful electromagnetic waves are excessivelygenerated even though pollutants are not generated, and the powerconsumption is high.

Conventional radiators using heat pipes can use a method of heating theheater heating part of the heat pipe by using the heat sources of theformer and the latter as described above, but still have the problems ofcausing the environmental pollution and the excessive energyconsumption.

In addition, there are further problems that a plurality of heat pipesis collected to release heat so that the consumption of raw materialsand production costs are excessively increased.

Further, the heat pipe radiator as described above has the biggestdrawback in that, if the internal vacuum state is exhausted (lost) dueto the fine structure of metal (loss), the heat dissipation efficiencyis remarkably decreased such that the radiator cannot be used any moreas a heating device.

Korean Patent No. 10-1125323 (title of the invention: heat pipe heatingdevice) of the present applicant discloses a heating device for a floorbody and a wall body, wherein the heating device is provided to beburied in a space of a predetermined area. Therefore, this heatingdevice has a disadvantage that the heating device cannot be moved to anindoor space of a transportation means such as the metro, a train and acar. In addition, in order to install this heating device in an existingbuilding, reconstruction of the building is inevitable, causingexcessive installation construction costs.

That is, there has been a demand for a heating device which can bemoved, is ready to carry out space setting and advantageous in there-vacuum setting of the heat pipes, and can maximize a separate indoorspace heating.

DISCLOSURE [Technical Problem]

The present invention has been derived in order to solve the problems ofthe prior art as described above, and it is an objective of the presentinvention to provide a radiator heating device using a vacuum spiralheat pipe, wherein the heat dissipated through a heat pipe, of whichvacuum state is maintained, is maximized in proportion to the volume ofa position, in which the heat pipe is provided, such that efficientheating effects can be achieved for not only each room but also metrochairs, couches at home, and the like, on which people seat, and thevacuum state of the heat pipe is re-controlled such that the device canbe semi-permanently available.

[Technical Solution]

In order to achieve the above objectives of the present invention, thereis provided a radiator heating device using a vacuum spiral heat pipe,comprising: a lower support provided with an air hole for inducingexternal introduction air; a first heat pipe and a second heat pipe ashollow pipes, each of which incorporates a heating medium, and has upperand lower parts, which are formed linearly, a spiral heat exchange part,which is integrally formed in the shape of a coil spring between theupper and lower parts, a plurality of circular radiating plates coupledto the outside circumference of the spiral heat exchange part in closecontact therewith, a vacuum pressure control valve provided to the upperend portion thereof, and a heater heating part incorporated in the lowerend portion thereof such that the heater heating part is providedstanding in close contact with the lower support each other; a firstradiating pipe provided to the spiral inside of the first heat pipe suchthat the outside circumference of the first radiating pipe comes intoclose contact with the spiral inside of the first heat pipe so as toallow heat to be conducted from the radiating plates, and having ablower provided at the lower part thereof so as to introduce externalair; a second radiating pipe provided to the spiral inside of the secondheat pipe such that the outside circumference of the second radiatingpipe comes into close contact with the spiral inside of the second heatpipe so as to allow heat to be conducted from the radiating plates, andhaving a plurality of heat release nozzles formed at one side of theoutside circumference thereof; a connecting pipe for connecting theupper parts of the first radiating pipe and the second radiating pipe inthe shape of ∩ so as to move heated air from the first radiating pipe tothe second radiating pipe; an outer case coupled to the upper part ofthe lower support in a shape, in which the outer case encompasses andprotects the first heat pipe and the second heat pipe, and having aplurality of air contact protrusions, which is formed with a triangularcross-section, on the outside circumference thereof so as to widen aradiating area, and a discharge hole, which is provided at one side ofthe outside circumference so as to discharge heat, released from theheat release nozzles of the second radiating pipe, to the outside; and acover detachably provided to the upper part of the outer case.

Further, the heating device according to the present invention, is ahollow pipe, which incorporates a heating medium, and has upper andlower parts, which are formed linearly, a spiral heat exchange part,which is integrally formed in the shape of a coil spring between theupper and lower parts, a plurality of circular radiating plates coupledto the outside circumference of the spiral heat exchange part in closecontact therewith, a vacuum pressure control valve provided to the upperend portion thereof, and a heat pipe incorporated in the lower endportion thereof; a front case and a rear case, each of which is sealedat a lower part and opened at an upper part, and has a plurality of aircontact protrusions, which is formed with a triangular cross-section, onthe outside circumference thereof so as to widen a radiating area, andwhich are combined with each other in the back and forth direction in ashape, in which the front case and the rear case encompass the outsideof the heat pipe; and a connection flange detachably provided to theupper end portions of the front case and the rear case, connected to thelower part of a seat at the upper part thereof, and having a pluralityof heat release holes.

[Advantageous Effects]

According to the present invention, the radiator heating device using avacuum spiral heat pipe releases heat through spiral first and secondheat pipes and first and second radiating pipes passing through thespiral inside portions of the first and second heat pipes and connectedthereto through a connecting pipe such that the energy used in thevolume range of the case of the heating device is remarkably reducedwhile maximizing the heating efficiency. Therefore, the radiator heatingdevice using a vacuum spiral heat pipe can be moved and used for theindoor space heating of a bathroom, a janitor's room, a small workshopand the like, in which any additional heating facility is not provided,or applied to, for example, the lower part of a fixed chair seat in atransportation means such as the metro, a train, a bus, a car and thelike so as to effectively carry out the heating of the seat as well asthe indoor space heating.

DESCRIPTION OF DRAWINGS

FIG. 1 is a longitudinal cross-sectional view illustrating a radiatorheating device according to the present invention,

FIG. 2 is a cross-sectional view, in which the heating device of FIG. 1is cut in the traversal direction,

FIG. 3 is a front view illustrating a first heat pipe and a second heatpipe extracted from the heating device of FIG. 1,

FIG. 4 is a longitudinal cross-sectional view illustrating a radiatorheating device according to an embodiment of the present invention,

FIG. 5 is a cross-sectional view, in which the heating device of FIG. 4is cut in the traversal direction,

FIG. 6 is a front view illustrating a heat pipe extracted from theheating device of FIG. 4,

FIG. 7 is a perspective view separately illustrating a vacuum pressurecontrol valve applied to the heat pipe according to the presentinvention,

FIG. 8 is an expanded cross-sectional view illustrating a screw-couplingre-vacuuming method of a vacuum pressure control valve applied to theheat pipe according to the present invention,

FIG. 9 is an expanded cross-sectional view illustrating a re-vacuumingmethod in a coupler-coupling manner applied to the heat pipe accordingto an embodiment of the present invention,

FIG. 10 is an expanded cross-sectional view illustrating a vacuumpressure control valve applied to a heat pipe according to anotherembodiment of the present invention, and

FIG. 11 is a cross-sectional view illustrating a heater heating partapplied and provided to a heater pipe according to the presentinvention.

MODE FOR INVENTION

Hereinafter, the present invention will be described in detail withrespect to the configuration thereof with reference to accompanyingdrawings, which preferably illustrate the present invention.

According to the present invention, in a radiator heating device, theheating device (100), as shown in FIG. 1 to FIG. 3, includes: a lowersupport (110) provided with an air hole (11) for inducing externalintroduction air; a first heat pipe (120A) and a second heat pipe (120B)as hollow pipes, each of which incorporates a heating medium, and hasupper and lower parts, which are formed linearly, a spiral heat exchangepart (10), which is integrally formed in the shape of a coil springbetween the upper and lower parts, a plurality of circular radiatingplates (12) coupled to the outside circumference of the spiral heatexchange part in close contact therewith, a vacuum pressure controlvalve (20) provided to the upper end portion thereof, and a heaterheating part (30) incorporated in the lower end portion thereof suchthat the heater heating part (30) is provided standing in close contactwith the lower support (110) each other; a first radiating pipe (130)provided to the spiral inside of the first heat pipe (120A) such thatthe outside circumference of the first radiating pipe (130) comes intoclose contact with the spiral inside of the first heat pipe (120A) so asto allow heat to be conducted from the radiating plates (12), and havinga blower (40) provided at the lower part thereof so as to introduceexternal air; a second radiating pipe (140) provided to the spiralinside of the second heat pipe (120B) such that the outsidecircumference of the second radiating pipe (140) comes into closecontact with the spiral inside of the second heat pipe (120B) so as toallow heat to be conducted from the radiating plates (12), and having aplurality of heat release nozzles (50) formed at one side of the outsidecircumference thereof; a connecting pipe (150) for connecting the upperparts of the first radiating pipe (130) and the second radiating pipe(140) in the shape of ∩ so as to move heated air from the firstradiating pipe (130) to the second radiating pipe (140); an outer case(160) coupled to the upper part of the lower support (110) in a shape,in which the outer case (160) encompasses and protects the first heatpipe (120A) and the second heat pipe (120B), and having a plurality ofair contact protrusions (60), which is formed with a triangularcross-section, on the outside circumference thereof so as to widen aradiating area, and a discharge hole (62), which is provided at one sideof the outside circumference so as to discharge heat, released from theheat release nozzles (50) of the second radiating pipe (140), to theoutside; and a cover (170) detachably provided to the upper part of theouter case (160).

The connecting pipe (150) is preferably formed with a diameter smallerthan the diameter of the first radiating pipe (130) and the secondradiating pipe (140) such that heated air can flow with a streamvelocity from the first radiating pipe to the second radiating pipe.

Meanwhile, a heating device (100) according to another embodiment of thepresent invention includes:

a heat pipe (120C) as a hollow pipe, which incorporates a heatingmedium, and has upper and lower parts, which are formed linearly, aspiral heat exchange part (10), which is integrally formed in the shapeof a coil spring between the upper and lower parts, a plurality ofcircular radiating plates (12) coupled to the outside circumference ofthe spiral heat exchange part in close contact therewith, a vacuumpressure control valve (20) provided to the upper end portion thereof,and a heater heating part (30) incorporated in the lower end portionthereof; a front case (160A) and a rear case (160B), each of which issealed at a lower part and opened at an upper part, and has a pluralityof air contact protrusions (60), which is formed with a triangularcross-section, on the outside circumference thereof so as to widen aradiating area, and which are combined with each other in the back andforth direction in a shape, in which the front case (160A) and the rearcase (160B) encompass the outside of the heat pipe (120C); and aconnection flange (180) detachably provided to the upper end portions ofthe front case (160A) and the rear case (160B), connected to the lowerpart of a seat (S) at the upper part thereof, and having a plurality ofheat release holes (80).

In the heating device as described above, the vacuum pressure controlvalve (20) is applied to the first heat pipe (120A), the second heatpipe (120B) and the heat pipe (120), as shown in FIG. 7 to FIG. 10.

The vacuum pressure control valve (20), as shown in FIG. 7 and FIG. 8,includes: a support pipe member (21) having an insertion part (21 a),into which one side of the first heat pipe (120A) or the second heatpipe (120B) is inserted from the distal end thereof such that theoutside end portion of the inserted heat pipe is welded from theinsertion part, a spring securing groove (21 b) formed in the centerthereof and a through hole (21 c) formed in the center of the springsecuring groove, a male screw part (21 d) formed on the outsidecircumference thereof, and an O-ring support protrusion (21 e) formed tobe protruded at one side; a piston (22) guided into the through hole (21c) of the support pipe member (21) at one side, and having an O-ringinsertion groove (22 a) and a spring support protrusion (22 b), whichare formed on the outside circumference at the other side, and a femalescrew part (22 c), which is formed in the center at one side; acompression spring (23) supported between the spring support protrusion(22 b) of the piston (22) and the spring securing groove (21 b) of thesupport pipe member (21) so as to apply elasticity to the piston (22); afixing cap (24) for accommodating the piston (22), having a female screwpart (24 a) coupled to the male screw part (21 d) of the support pipemember (21), an O-ring insertion groove (24 b) formed at one side of thefemale screw part, and an inclined hole (24 c) formed in the center ofthe inside thereof and a through hole (24 d) extended from the inclinedhole (24 c) so as to support the piston (22); a screw rod (25) coupledto the female screw part (22 c) of the piston (22) through the throughhole (24 d) of the fixing cap (24) so as to control vacuum pressureformed in the heat pipe; a nut(26) coupled to the screw rod (25) so asto maintain a vacuum sealing state; and O-rings (27) guided and providedto the O-ring insertion groove (24 b)(22 a) of the fixing cap (24) andthe piston (22).

Further, the vacuum pressure control valve (20), as shown in FIG. 10,according to another embodiment of the present invention, includes:

a support pipe member (21′) having an insertion part (21 f), into whichone side of the first heat pipe (120A) or the second heat pipe (120B) isinserted from the distal end thereof such that the outside end portionof the inserted heat pipe is welded from the insertion part (21 f), amale screw part (21 g) formed on the outside circumference thereof atthe opposite side of the insertion part, a through hole (21 h) formed inthe center thereof and a piston accommodation hole (21 i) expanded andextended from the through hole, an O-ring guide groove (21 j) formed atone side of the piston accommodation hole (21 i), and a vacuum pressuredischarge pipe (21 k) formed in the longitudinal direction of theoutside circumference thereof so as to control vacuum pressure formed inthe heat pipe (120) through the through hole (21 h); a piston (22′)guided into the piston accommodation hole (21 i) of the support pipemember (21′), provided with a packing (22 c) for blocking the throughhole (21 h) at one side, and having a male screw part (22 d) formed atthe opposite side of the packing; a cover (28) penetrating the malescrew part (22 d) of the piston (22′) at one side of the support pipemember (21′) and accommodating the piston (22′); a fixing cap (24′)coupled to the male screw part (21 g) of the support pipe member (21′)through the outside circumference of the cover (28); a handle (29)coupled to one side of the male screw part (22 d) of the piston (22′) soas to control the sliding of the piston (22′) from the pistonaccommodation hole (21 i); and an O-ring (27′) inserted into the O-ringguide groove (21 j) of the support pipe member (21′) so as to seal theoutside of the piston (22′).

For reference, in the heating device as described above, the heaterheating part and the blower of the first heat pipe, the second heatpipe, the heat pipe are operated using a control unit, which is mountedon the outside of an additional device, and a power supply cordconnected to the control unit. In addition, a heating device disposedfixedly is wired to electric wiring so as to operate.

In addition, as for a heating medium filled in the first heat pipe, thesecond heat pipe and the heat pipe, distilled water can be used alone ortogether with a mixture. In addition, any material having low freezingpoint and high heat conductivity can be used as such a heating medium.The heating medium to be filled in each heat pipe is filled up to 15% to20% with respect to the internal volume of the heat pipe and thenheated.

Meanwhile, as shown in FIG. 11, the heater heating part (30) includes aheater insertion members (31) made of a copper material and guided andwelded to the distal ends of the first heat pipe (120A), the second heatpipe (120B) and the heat pipe (120C) so as to insert the rod-shapedheater (32), and a rod-shaped heater (32) fixed to the end portion sideof the heater insertion member (31) by a coupling band (33).

Hereinafter, the operations of the radiator heating device for carryingout heating by using a vacuum spiral heat pipe according to the presentinvention will be described.

First, the heating device according to the present invention can bemoved to a heating-required position in a room space so as to be usedtherefor or can be used as a fixed stationary type device. As shown inFIG. 1, the heating device according to the present invention heats theheater heating parts (30) of the first heat pipe (120A) and the secondheat pipe (120B).

Since the heating medium filled in the first heat pipe (120A) and thesecond heat pipe (120B) is maintained in a vacuum state, the heatingmedium gasified through the heating moves from the lower parts of thefirst heat pipe and the second heat pipe to the upper parts thereofwhere the vacuum pressure control valves (20) are placed, wherein theheat is intensively diffused and released in the spiral heat exchangeparts (10).

By the heating of the heating medium, a gas such as steam heats the heatexchange parts (10) during the moving thereof and is returned to waterso as to move down to the lower end portions again, wherein the water isre-heated through the heater heating parts (30). Through the repetitionof this re-heating, the heat exchange parts (10) are heated up to a hightemperature.

The first heat pipe (120A) and the second heat pipe (120B) are formed inthe spiral shape, as described above, so as to maximize the heatingspace of the internal volume of the outer case (160) which forms theheating device (100). Therefore, the heat emission is carried outspirally, wherein the heat is emitted through the plurality of circularradiating plates (12), which are coupled to the outside circumferencesof the first heat pipe (120A) and the second heat pipe (120B).

This enables the heat to be conducted to the outer case (160), which isin contact with the circular radiating plates (12) of the first heatpipe (120A) and the second heat pipe (120B), wherein the outer case(160) has the plurality of the air contact protrusions (60), each ofwhich is formed with the triangular cross-section, on the outsidecircumference thereof such that the heat conducted to the outer case(160) and released to the outside in the arrow direction (shown inhidden lines), as shown in FIG. 1 and FIG. 2, warms room air up, therebycarrying out the heating.

Meanwhile, the first radiating pipe (130), which is axially mounted onthe spiral inner diameter side of the first heat pipe (120A), forcedlyintroduces indoor side external air through the air hole (11) at thelower support (110) side by the blower (40) provided to the lower partthereof. The external air moves upwards by the blower (40) such that theheat generated from the first heat pipe (120A) is conducted to theexternal air so as to convert the external air to hot air, and thus thefirst radiating pipe (130) induces the heated air towards the secondradiating pipe (140) through the connecting pipe (150) at the upper sideof the first radiating pipe (130), thereby providing the heated airstream.

In the above state, the connecting pipe (150), which connects the firstradiating pipe (130) and the second radiating pipe (140), has a diametersmaller than the diameter of the first radiating pipe (130) and thesecond radiating pipe (140) so as to move the heat at a higher speed. Inaddition, the hot air introduced to the inside of the second radiatingpipe (140), to which heat is transferred from the second heat pipe(120B), is finally discharged through the heat release nozzles (50) andthrough the discharge hole (62) at the outer case (160) side directly toan indoor space, thereby carrying out the heating of the indoor space.

That is, the discharge of the hot air through the outer case owing tothe contact heating of the first heat pipe (120A) and the second heatpipe (120B), the first radiating pipe (130), the connecting pipe (150)and the second radiating pipe (140) enables the heating at a hightemperature at a high speed in the vacuum state maintained in the firstheat pipe (120A) and the second heat pipe (120B), thereby increasing aroom temperature with speed.

Meanwhile, according to the heating device (100) according to anotherembodiment of the present invention, as shown in FIG. 4, the heatingthrough the heater heating part (30) of the heat pipe (120C) and theheat diffusion through the circular radiating plates (12) are carried inthe front case (160A) and the rear case (160B), and the heat release tothe outside is carried out through the plurality of air contactprotrusions (60), each of which is formed with the triangularcross-section, on the outside circumferences of the front case and therear case, thereby realizing the indoor space heating.

Further, the heat diffused in the front case (160A) and the rear case(160B) through the heat pipe (120C) and the circular radiating plates(12) moves upwards, and thus can warm up a seat (S) of a chair upthrough the heat release holes (80) at the connection flange (180) side,which is connected to the front case and the rear case as well as theseat (S).

Conclusionally, it is possible to heat an indoor space as well as towarm up a seat owing to the heat convection, and thus the heating devicein this type as described above can be optimally used for heating theseats of chairs in the metro, a train, a car or a couch at home.

Meanwhile, the heating efficiency can be lowered as the internal vacuumdegrees of the first heat pipe, the second heat pipe and the heat pipedecrease in a long term use of the heating device. Considering thisproblem, the vacuum pressure control valves (20) applied to the firstheat pipe (120A), the second heat pipe (120B) and the heat pipe (120C)in the heating devices in the above two types can prevent the heatingefficiency decrease by maintaining the same vacuum degree from thebeginning by re-controlling the vacuum pressure, as shown in FIG. 7 andFIG. 8.

First, in the movable type heating device (100) (corresponding to FIG.1), the cover (170) provided to the upper part of the outer case (160)is detached and released from the upper part of the outer case (160) soas to reveal the vacuum pressure control valve (20), and thus revealedvacuum pressure control valve (20) is controlled in this state. In thecase of the fixed type heating device (100) applied to the front case(160A) and the rear case (160B) as shown in FIG. 4, the connectionflange (180) is detached from the seat (S) of a chair or the front caseis detached from the rear case according to the mounting position of thevacuum pressure control valve (20), and then the vacuum pressure controlvalve is controlled so as to recover the heat conductivity of the heatpipe and then use the same.

As shown in FIG. 8, the vacuum pressure control of the vacuum pressurecontrol valve (20) is realized according to a piston (22) clearance inthe support pipe member (21), which is controlled by releasing the nut(26) of the vacuum pressure control valve (20) in some degree andcoupling the screw rod (25) so as to apply pressure.

As the fixing cap (24) forming the vacuum pressure control valve (20) isreleased from the support pipe member (21), the piston (22), thecompression spring (23) and the O-ring (27) mounted in the support pipemember (21) can be separated. Therefore, such constituent elements canbe advantageously replaced, and thus the maintenance costs and the partsreplacement costs in the use of the heating device (100) can beremarkably reduced.

In addition, as for the vacuum pressure control valve (20) as shown inFIG. 9, the vacuum pressure can be controlled in the same manner asdescribed in the above example of FIG. 8(

7?). However, the vacuum pressure control valve (20) of FIG. 9 is in acoupler type, in which the attachment and detachment work is simplifiedat the time of the re-control of the vacuum pressure.

Meanwhile, the vacuum pressure control valve (20) shown in FIG. 10 isillustrated as an embodiment, wherein the blocking degree of the throughhole (21 h) of the support pipe member (21′) is adjusted by turning thehandle (29) so as to turn the male screw (21 g) at the piston (22′) sidesuch that the vacuum pressure can be controlled through the vacuumpressure discharge pipe (21 k). In this vacuum pressure control valve(20), it is also possible to readily replace a corresponding part amongthe piston (22′) including the cover (28), and the packing (22 c) andthe O-ring (27′) at the piston (22)(22′?) side.

Therefore, the radiator heating device according to the presentinvention can maximize the heat diffusion and release effects using thespiral heat pipe and warm up the seat of a fixed chair in the metro, acar and the like, thereby providing comfort and warm feeling on the seateven in winter and realizing efficient heating of an indoor space.

As described above, it would be understood that the present invention isnot limited to the forms described in the examplary embodiments and thetechnical and protective scope of the present invention shall be definedby the following claims. In addition, it should be also understood thatall modifications, changes and equivalences within the technical scopeof the present invention defined by the following claims belong to thetechnical scope of the present invention.

1. A radiator heating device (100) using a vacuum spiral heat pipe,comprising: a lower support (110) provided with an air hole (11) forinducing external introduction air; a first heat pipe (120A) and asecond heat pipe (120B) as hollow pipes, each of which incorporates aheating medium, and has upper and lower parts, which are formedlinearly, a spiral heat exchange part (10), which is integrally formedin the shape of a coil spring between the upper and lower parts, aplurality of circular radiating plates (12) coupled to the outsidecircumference of the spiral heat exchange part in close contacttherewith, a vacuum pressure control valve (20) provided to the upperend portion thereof, and a heater heating part (30) incorporated in thelower end portion thereof such that the heater heating part (30) isprovided standing in close contact with the lower support (110) eachother; a first radiating pipe (130) provided to the spiral inside of thefirst heat pipe (120A) such that the outside circumference of the firstradiating pipe (130) comes into close contact with the spiral inside ofthe first heat pipe (120A) so as to allow heat to be conducted from theradiating plates (12), and having a blower (40) provided at the lowerpart thereof so as to introduce external air; a second radiating pipe(140) provided to the spiral inside of the second heat pipe (120B) suchthat the outside circumference of the second radiating pipe (140) comesinto close contact with the spiral inside of the second heat pipe (120B)so as to allow heat to be conducted from the radiating plates (12), andhaving a plurality of heat release nozzles (50) formed at one side ofthe outside circumference thereof; a connecting pipe (150) forconnecting the upper parts of the first radiating pipe (130) and thesecond radiating pipe (140) in the shape of ∩ so as to move heated airfrom the first radiating pipe (130) to the second radiating pipe (140);an outer case (160) coupled to the upper part of the lower support (110)in a shape, in which the outer case (160) encompasses and protects thefirst heat pipe (120A) and the second heat pipe (120B), and having aplurality of air contact protrusions (60), which is formed with atriangular cross-section, on the outside circumference thereof so as towiden a radiating area, and a discharge hole (62), which is provided atone side of the outside circumference so as to discharge heat, releasedfrom the heat release nozzles (50) of the second radiating pipe (140),to the outside; and a cover (170) detachably provided to the upper partof the outer case (160).
 2. A radiator heating device (100) using avacuum spiral heat pipe, comprising: a heat pipe (120C) as a hollowpipe, which incorporates a heating medium, and has upper and lowerparts, which are formed linearly, a spiral heat exchange part (10),which is integrally formed in the shape of a coil spring between theupper and lower parts, a plurality of circular radiating plates (12)coupled to the outside circumference of the spiral heat exchange part inclose contact therewith, a vacuum pressure control valve (20) providedto the upper end portion thereof, and a heater heating part (30)incorporated in the lower end portion thereof; a front case (160A) and arear case (160B), each of which is sealed at a lower part and opened atan upper part, and has a plurality of air contact protrusions (60),which is formed with a triangular cross-section, on the outsidecircumference thereof so as to widen a radiating area, and which arecombined with each other in the back and forth direction in a shape, inwhich the front case (160A) and the rear case (160B) encompass theoutside of the heat pipe (120C); and a connection flange (180)detachably provided to the upper end portions of the front case (160A)and the rear case (160B), connected to the lower part of a seat (S) atthe upper part thereof, and having a plurality of heat release holes(80).
 3. The radiator heating device (100) using a vacuum spiral heatpipe according to claim 1, wherein the vacuum pressure control valve(20) comprises: a support pipe member (21) having an insertion part (21a), into which one side of the first heat pipe (120A) or the second heatpipe (120B) is inserted from the distal end thereof such that theoutside end portion of the inserted heat pipe is welded from theinsertion part, a spring securing groove (21 b) formed in the centerthereof and a through hole (21 c) formed in the center of the springsecuring groove, a male screw part (21 d) formed on the outsidecircumference thereof, and an O-ring support protrusion (21 e) formed tobe protruded at one side; a piston (22) guided into the through hole (21c) of the support pipe member (21) at one side, and having an O-ringinsertion groove (22 a) and a spring support protrusion (22 b), whichare formed on the outside circumference at the other side, and a femalescrew part (22 c), which is formed in the center at one side; acompression spring (23) supported between the spring support protrusion(22 b) of the piston (22) and the spring securing groove (21 b) of thesupport pipe member (21) so as to apply elasticity to the piston (22); afixing cap (24) for accommodating the piston (22), having a female screwpart (24 a) coupled to the male screw part (21 d) of the support pipemember (21), an O-ring insertion groove (24 b) formed at one side of thefemale screw part, and an inclined hole (24 c) formed in the center ofthe inside thereof and a through hole (24 d) extended from the inclinedhole (24 c) so as to support the piston (22); a screw rod (25) coupledto the female screw part (22 c) of the piston (22) through the throughhole (24 d) of the fixing cap (24) so as to control vacuum pressureformed in the heat pipe; a nut(26) coupled to the screw rod (25) so asto maintain a vacuum sealing state; and O-rings (27) guided and providedto the O-ring insertion groove (24 b)(22 a) of the fixing cap (24) andthe piston (22).
 4. The radiator heating device (100) using a vacuumspiral heat pipe according to claim 1, wherein the vacuum pressurecontrol valve (20) comprises: a support pipe member (21′) having aninsertion part (21 f), into which one side of the first heat pipe (120A)or the second heat pipe (120B) is inserted from the distal end thereofsuch that the outside end portion of the inserted heat pipe is weldedfrom the insertion part (21 f), a male screw part (21 g) formed on theoutside circumference thereof at the opposite side of the insertionpart, a through hole (21 h) formed in the center thereof and a pistonaccommodation hole (21 i) expanded and extended from the through hole,an O-ring guide groove (21 j) formed at one side of the pistonaccommodation hole (21 i), and a vacuum pressure discharge pipe (21 k)formed in the longitudinal direction of the outside circumferencethereof so as to control vacuum pressure formed in the heat pipe (120)through the through hole (21 h); a piston(22′) guided into the pistonaccommodation hole (21 i) of the support pipe member (21′), providedwith a packing (22 c) for blocking the through hole (21 h) at one side,and having a male screw part (22 d) formed at the opposite side of thepacking; a cover (28) penetrating the male screw part (22 d) of thepiston (22′) at one side of the support pipe member (21′) andaccommodating the piston (22′); a fixing cap (24′) coupled to the malescrew part (21 g) of the support pipe member (21′) through the outsidecircumference of the cover (28); a handle (29) coupled to one side ofthe male screw part (22 d) of the piston (22′) so as to control thesliding of the piston (22′) from the piston accommodation hole (21 i);and an O-ring(27′) inserted into the O-ring guide groove (21 j) of thesupport pipe member (21′) so as to seal the outside of the piston (22′).5. The radiator heating device (100) using a vacuum spiral heat pipeaccording to claim 1, wherein the heater heating part (30) comprises: aheater insertion members (31) made of a copper material and guided andwelded to the distal ends of the first heat pipe (120A) and the secondheat pipe (120B) so as to insert the rod-shaped heater (32); and arod-shaped heater (32) fixed to the end portion side of the heaterinsertion member (31) by a coupling band (33).
 6. The radiator heatingdevice (100) using a vacuum spiral heat pipe according to claim 2,wherein the vacuum pressure control valve (20) comprises: a support pipemember (21) having an insertion part (21 a), into which one side of theheat pipe (120C) is inserted from the distal end thereof such that theoutside end portion of the inserted heat pipe is welded from theinsertion part, a spring securing groove (21 b) formed in the centerthereof and a through hole (21 c) formed in the center of the springsecuring groove, a male screw part (21 d) formed on the outsidecircumference thereof, and an O-ring support protrusion (21 e) formed tobe protruded at one side; a piston (22) guided into the through hole (21c) of the support pipe member (21) at one side, and having an O-ringinsertion groove (22 a) and a spring support protrusion (22 b), whichare formed on the outside circumference at the other side, and a femalescrew part (22 c), which is formed in the center at one side; acompression spring (23) supported between the spring support protrusion(22 b) of the piston (22) and the spring securing groove (21 b) of thesupport pipe member (21) so as to apply elasticity to the piston (22); afixing cap (24) for accommodating the piston (22), having a female screwpart (24 a) coupled to the male screw part (21 d) of the support pipemember (21), an O-ring insertion groove (24 b) formed at one side of thefemale screw part, and an inclined hole (24 c) formed in the center ofthe inside thereof and a through hole (24 d) extended from the inclinedhole (24 c) so as to support the piston (22); a screw rod (25) coupledto the female screw part (22 c) of the piston (22) through the throughhole (24 d) of the fixing cap (24) so as to control vacuum pressureformed in the heat pipe; a nut (26) coupled to the screw rod (25) so asto maintain a vacuum sealing state; and O-rings (27) guided and providedto the O-ring insertion groove (24 b)(22 a) of the fixing cap (24) andthe piston (22).
 7. The radiator heating device (100) using a vacuumspiral heat pipe according to claim 2, wherein the vacuum pressurecontrol valve (20) comprises: a support pipe member (21′) having aninsertion part (21 f), into which one side of the heat pipe (120C) isinserted from the distal end thereof such that the outside end portionof the inserted heat pipe is welded from the insertion part (21 f), amale screw part (21 g) formed on the outside circumference thereof atthe opposite side of the insertion part, a through hole (21 h) formed inthe center thereof and a piston accommodation hole (21 i) expanded andextended from the through hole, an O-ring guide groove (21 j) formed atone side of the piston accommodation hole (21 i), and a vacuum pressuredischarge pipe (21 k) formed in the longitudinal direction of theoutside circumference thereof so as to control vacuum pressure formed inthe heat pipe (120) through the through hole (21 h); a piston (22′)guided into the piston accommodation hole (21 i) of the support pipemember (21′), provided with a packing (22 c) for blocking the throughhole (21 h) at one side, and having a male screw part (22 d) formed atthe opposite side of the packing; a cover (28) penetrating the malescrew part (22 d) of the piston (22′) at one side of the support pipemember (21′) and accommodating the piston (22′); a fixing cap (24′)coupled to the male screw part (21 g) of the support pipe member (21′)through the outside circumference of the cover (28); a handle (29)coupled to one side of the male screw part (22 d) of the piston (22′) soas to control the sliding of the piston (22′) from the pistonaccommodation hole (21 i); and an O-ring (27′) inserted into the O-ringguide groove (21 j) of the support pipe member (21′) so as to seal theoutside of the piston (22′).